03 May 2008

Dulce Danger

The first time I made dulce de leche I almost killed my mother. Really. I was busy cooking dinner and had recently finished a batch of the sweet milky caramel sauce, which was cooling on the counter. When my mum asked how she could help, I nodded towards the can and asked her to open it. Apparently, the can had not been cooling long enough, so when my mother punctured it with a can opener the boiling hot sauce went flying everywhere. Luckily, it just grazed my mother’s cheek and splattered all over the kitchen wall, leaving a bit of a mess but sparing any permanent eye damage.

Yes, for years I made dulce de leche by boiling an unopened can of sweetened condensed milk submersed in water. Add to my own experience, the countless stories of people whose boiling cans subsequently exploded, and you may be wondering why you should undertake this possibly life-threatening endeavor. But not to worry, I’ve actually found a faster and safer way of making dulce de leche using the oven, although I still think there’s nothing wrong with the can method. Most importantly, there’s the reward of the sauce itself, which I dare you not to eat by the spoonful.

As an Argentine, I feel obliged to point out that the authentic way of making dulce de leche is by slow-cooking milk and sugar, and though I’ve been meaning to try this method, I’m perfectly happy with the shortcut version. Though dulce de leche has made it into the vernacular in the U.S., it’s still not widely available (especially any decent brand), so chances are you’ll need to make your own. And if you are wondering what to do with your sauce, besides drizzle it on ice cream, spread it on toast, stir into coffee, or make bread pudding or cheesecake with it, well you make alfajores.

Alfajores are the quintessential Argentine sweet, the thing every homesick Argentine craves and every tourist carries home in yellow Havanna boxes. The basic version is a tender shortbread cookie sandwiched with dulce de leche, which can then be dressed up most often with a roll in coconut, though it can also be dipped in dark or white chocolate. In my mind, an alfajore is the queen of the sandwich cookie, the way the filling melts into the crisp crust, it’s parallel only the likes of the regal French macaron. I think the cookies are best after they’ve rested overnight, it gives the cookie and filling a chance to meld together, but I won’t blame you if you bite into one right away.

Alfajores (Caramel Sandwich Cookies)Do not be alarmed by the amount of cornstarch in the shortbread, it’s what gives the cookies their tender texture. If you want to make the cookies on their own, as I often do, adding a bit of lemon zest to the mixture is a nice touch. Instead of rollling the edges in coconut, you can also dip the cookies in melted chocolate (dark or white), or simply leave them plain.

1. In a large bowl, with a mixer on medium speed, beat the butter and sugar until smooth. Add egg + yolk, rum, and vanilla and beat until well blended.2. In a medium bowl, mix 2 cups flour, cornstarch, and baking powder. Stir into butter mixture, then beat until well blended. Divide dough in half, press each half into a disk, wrap in plastic wrap, and chill until firm, about 30 minutes.3. Preheat oven to 350º F. Unwrap dough. On a lightly floured surface, with a floured rolling pin, roll one disk at a time to about 1/8 inch thick. With a floured, 2- to 3-inch round cutter, cut out cookies. Place about 1 inch apart on greased or lined baking sheets. Gather excess dough into a ball, reroll, and cut out remaining cookies. (I usually toast the coconut while I'm rolling out the cookies, just keep an eye so it doesn't burn.)4. Bake until cookie edges just begin to brown, about 10 minutes. If baking two sheets at once in one oven, switch their positions halfway through baking. Let the cookies cool on sheets for 5 minutes, then use a spatula to transfer them to racks to cool completely.5. Turn half the cooled cookies bottom side up and spread each with a heaping tablespoon dulce de leche (be generous). Top with remaining cookies. Place toasted coconut in a shallow bowl. Gently squeeze each sandwich until filling begins to ooze out sides, then roll edges in coconut. Cookies are best on the second day, they keep well for 2 weeks in an air-tight container at room temperature.

Dulce de Leche (adapted from David Lebovitz):

Preheat the oven to 425° F. Pour one can of sweetened condensed milk (not evaporated milk) into a glass pie plate or shallow baking dish. Stir in a few flecks of sea salt. Set the pie plate within a larger pan, such as a roasting pan, and add hot water until it reaches halfway up the side of the pie plate. Cover the pie plate snugly with aluminum foil and bake for 1 to 1¼ hours. (Check a few times during baking and add more water to the roasting pan as necessary, make sure the water is as high as the dulce de leche, otherwise the surface may burn). Once the Dulce de Leche is nicely browned and caramelized, remove from the oven and let cool. Once cool, whisk until smooth.

25 comments:

Thank you thank you! I've long loved dulce de leche (at age 13 I went to a boarding school in Argentina and remember eating it on toast for breakfast), but have long avoided the boiling can process, simply because of the potential for disaster. Now i can try something which, at worst, will burn itself rather than me!

These look soooo good! I had my 'cook' make the Kubbe recipe on Saturday-- it was fabulous, and he said it was fun-- he used slivered almonds and dried cranberries-- it will be a regular meal from now on.

I've never tried the can on the stove but did so today without any problems (watching it constantly). I needed some for ice cream which will have chocolate swirled in at the end. Appreciate the advice about not opening the can too soon!

I love dulce de leche and alfajores, so this is a great, albeit dangerous recipe for me. I think I might make some to take to work, so that they don't sit around the house where my boyfriend and I will be sure to eat them all ourselves...

This is the second recipe I try and although I was too tired to taste I must say that the men (one adult and one 7 year old child) really appreciated. The dulce de leche filling cooked perfectly with just 20 minutes more than you indicated. Another thing. If anyone is based in Europe like me remember to add a couple of spoons of flour for every required cup because european flour doesn't work the same way (beats me why)Thank you again Mercedes. One thing to all other readers... please post back once you do make the recipe, we owe it to Mercedes who takes the time to share all this with us.

In the UK you can now get the Nestle Carnation cans of condensed milk already caramelised. No danger to life and limb - though more dangerous to the figure as it's just too easy to make into some delicious treats.

I made these today! My friend and I were trying to come up with something to bake and I suddenly remembered I'd been meaning to try your alfajores recipe. They were awesome! We've decided to try them with Nutella filling next time. :)

I made these today and they were outrageous. I have been trying to find an authentic recipe for alfajores. My friend from Argentina said my last attempt was a failure. When he tried the cookies I made from your recipe, he said they were the best he had tasted in South Florida and as good as the ones from home - quite a complement from him. I made 2 changes. Instead of coconut, I dipped them 1/2 way in melted chocolate. Also, I found rolling them 1/8" was too thin, so I rolled them 1/4". Thank you for a wonderful recipe!